Common Core State Standard: 3.NF.1

Grade 3
Subject MATH
Domain Number & Operations - Fractions
Theme Develop understanding of fractions as numbers
Standard Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b. (Grade 3 expectations in this domain are limited to fractions with denominators 2, 3, 4, 6, and 8.)
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